If anyones going to answer something like this we need the pictures or whatever else comes with it.
It could be b, as you can see after they said long time.
1) so many
2) a
3) so
4) such a big threat
5) so
6) a
Oxymoron:
Definition:
(noun)
figure of speech
2 words of with opposite meanings are used together
Example:
- Big baby
- Jumbo shrimp
- Pretty Ugly
Answer: When your teacher checks for plagiarism she/he will see brainly.
Explanation: All you have to do is search for it then try writing it in your own words :) this sources might help
Wikipedia